ASP.NET Video Starter Kit include advance http psuedo streaming script the provide ability to stream flash flv videos progressively to start streaming from any point of video.

HTTP Psuedo Streaming Script Detail:

For more detail about http psuedo streaming script click here.

Sample Screenshot:

By default Video Starter Kit uses http pseudo streaming to stream videos. You can disable it from player user control located at /modules/videos/ section.

Http pseudo streaming only work on videos. It is not available for audio files streaming.